Combining expertise with data-drive insights
Computer-aided engineering (CAE) and predictive engineering (PE) applications are increasingly used in automotive validation testing since they help manufacturers bring parts to market faster. Working together with Digimat, DSM has invested in CAE and PE solutions that provide our customers with granular data on long-term part performance, including structural stiffness, susceptibility to warpage , vibration frequencies and modes (NVH), and long-term fatigue and creep (and the projected weight reduction for final part designs). By combining our proven expertise in material solutions with data-driven insights provided by Digimat, we help customers ensure new part designs are safe, reliable, and ready for commercial production—reducing the time to market and resource expenditure for retesting and retooling.
As a global leader in material solutions, DSM ensures customers and CAE/PE applications have the material data required to validate parts made from short glass fiber reinforced plastics, long glass fiber reinforced plastics, continuous fibers (UD tapes, and woven and braided composites), and rubber replacements (for fluid transfer hoses and anti-vibration systems).
Achieving maximum strength, flexibility
Part of what makes our PE application unique is the ability to conduct in-depth analyses on the alignment and position of fiber in materials. This additional data layer helps engineers achieve maximum strength and durability from the material being used to manufacture a new part.
Consider an original equipment manufacturer (OEM) finalizing a mold design. After production, they discover a breakage issue with the snap fits on the part. Fiber analysis capabilities determine the orientation of the glass fibers used to reinforce the polymer matrix for the part, and multiple predictive analyses are conducted to determine the optimal new gating location. This helps the manufacturer prevent breakage in the final product.
At DSM, we are committed to supporting customers through every step of their design and manufacturing processes. As vehicle lightweighting continues to dominate the automotive industry, and more manufacturers switch from metal parts to plastic, the importance of validation testing will continue to grow. Computer-aided and predictive engineering help part designers get to a final validated design faster, reducing the time it takes to bring new parts to market.
To learn more about Digimat and DSM’s CAE and PE solutions contact us for additional information.